Lifting type retainer

Abstract

The utility model relates to a lift type retainer which comprises an objective table, a supporting leg and a height adjusting piece, the height adjusting piece is arranged between the objective table and the supporting leg, at least part of the height adjusting piece is connected to the periphery of the supporting leg in a sleeved mode, an adjuster is arranged in the height adjusting piece, and the height adjusting piece is connected with the height adjusting piece in a sleeved mode. One end of the adjuster is connected with the bottom surface of the objective table, and the other end of the adjuster is fixed on the height adjusting piece. The structure is simple, adjustment is convenient, application is wide, and products of different heights and sizes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a lifting type retaining frame. Background Art

[0002] Wrapping machines are widely used in the packaging of products such as foreign trade exports, food and beverages, plastic chemicals, glass and ceramics, and electromechanical castings. They can prevent damage to goods during transportation and play a role in dust, moisture and cleaning.

[0003] Although the wrapping machine has many advantages, it is not suitable to place the products that are wrapped too long or too wide on the wrapping machine during the packaging process. This is because these products may fall off the wrapping machine, which may damage the wrapping and cause personal injury. Therefore, it is urgent to develop a device suitable for wrapping of extra-long and extra-wide products. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting type retaining frame to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lifting type retaining frame includes a loading platform, a support leg and a height adjustment member, wherein the height adjustment member is arranged between the loading platform and the support leg, and the height adjustment member is at least partially sleeved on the outer periphery of the support leg. An adjuster is arranged inside the height adjustment member, and one end of the adjuster is connected to the bottom surface of the loading platform, and the other end is fixed to the height adjustment member.

[0007] In a possible implementation manner, a side guide plate is provided on the loading platform, and the side guide plate is fixed to the loading platform via a guide plate bolt.

[0008] In a possible implementation manner, a plurality of roller grooves are provided on the loading platform, and a roller is installed in each of the roller grooves.

[0009] Optionally, the roller grooves are arranged in an array.

[0010] In a possible implementation manner, there are two supporting legs, and the two supporting legs are connected by a horizontal plate.

[0011] Optionally, a fixed foot plate is provided on a side of the horizontal plate away from the loading platform, and the fixed foot plate is an L-shaped plate.

[0012] In a possible implementation manner, the height adjustment member is made of C-shaped steel, and a plurality of locking knobs are provided on the C-shaped steel.

[0013] Optionally, the regulator adopts a gas spring, the cylinder end of the gas spring is connected to the bottom surface of the loading platform, and the stroke end of the gas spring is fixed in the C-shaped steel by screws.

[0014] Optionally, a reinforcing plate is provided between the two supporting legs, and the reinforcing plate is provided below the horizontal plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. Simple structure, easy adjustment and wide application, meeting the needs of products of different heights and sizes;

[0017] 2. It avoids crushing and collision during adjustment and effectively prevents the protruding parts of the product from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the lifting type retaining frame of the utility model;

[0019] Figure 2 It is a side view of the lifting type retaining frame of the utility model. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] like Figure 1-2 As shown, a lifting type holder comprises a loading platform 1, a leg 2 and a height adjustment member 3, wherein the height adjustment member 3 is arranged between the loading platform 1 and the leg 2, and the height adjustment member 3 is at least partially sleeved on the outer periphery of the leg 2, and an adjuster 4 is arranged inside the height adjustment member 3, one end of the adjuster 4 is connected to the bottom surface of the loading platform 1, and the other end is fixed on the height adjustment member 3. In the present application, the loading platform 1 is used to carry extra-long or extra-wide items to be packaged, and the height adjustment member 3 can slide on the leg 2 to rise or fall, so that the distance from the leg 2 to the loading platform 1 changes, so that the holder of the present application can be applied to products of different heights. When the loading platform 1 is raised to the highest position, the portion of the height adjustment member 3 sleeved on the leg 2 accounts for the smallest proportion of the length of the entire height adjustment member 3; when the loading platform 1 is lowered to the lowest position, the portion of the height adjustment member 3 sleeved on the leg 2 accounts for the largest proportion of the length of the entire height adjustment member 3.

[0022] Among them, the regulator 4 preferably adopts a gas spring, and the height adjustment member 3 adopts a C-shaped steel. The cylinder end of the gas spring is connected to the bottom surface of the loading platform 1, and the stroke end of the gas spring is fixed in the C-shaped steel by a screw. The gas spring can effectively support the loading platform 1. When the loading platform 1 descends, the piston rod of the gas spring shrinks into the cylinder; when the loading platform 1 rises, the piston rod of the gas spring extends from the inside and outside of the cylinder. The gas spring can be well fixed inside the C-shaped steel, and the C-shaped steel can be easily moved up and down driven by the gas spring. Several locking knobs 11 are also provided on the C-shaped steel. When the height of the loading platform 1 needs to be adjusted, the locking knob 11 is loosened. When it is adjusted to the desired position, the locking knob 11 is tightened to limit the height of the loading platform 1.

[0023] In order to adapt to the width of different products, a side guide plate 5 is further provided on the loading platform 1, and the side guide plate 5 is fixed to the loading platform 1 by a guide plate bolt. It should be noted that a plurality of guide plate bolt holes are provided on the loading platform 1, and the side guide plate 5 can be installed in different guide plate bolt holes according to different product widths, thereby preventing items from falling off the loading platform 1.

[0024] In order to enable the product to move smoothly on the loading platform 1, a plurality of roller grooves 6 are provided on the loading platform 1, and a roller 7 is installed in each of the roller grooves 6. As a preferred solution, the roller grooves 6 are arranged in an array, and the array arrangement can be more conducive to the movement of the product on the loading platform 1. The roller 7 of the present application is a non-active roller.

[0025] In the present application, there are two legs 2, and the two legs 2 are connected by a horizontal plate 9. The horizontal plate 9 can improve the stability of the entire holder. A fixed foot plate 8 is also provided on the side of the horizontal plate 9 away from the stage 1, and the fixed foot plate 8 is an L-shaped plate. One end of the fixed plate is fixed to the horizontal plate 9 by screws, and a mounting hole is reserved at the other end, and the winding device can be installed by fixing it into the mounting hole.

[0026] In order to further improve the stability of the retaining frame of the present application, a reinforcing plate 10 is provided between the two legs 2 , and the reinforcing plate 10 is provided below the horizontal plate 9 .

[0027] When in use, first place the product on the loading platform 1, then loosen the locking knob 11, use the gas spring to adjust the height of the loading platform 1, when adjusted to the desired position, tighten the locking knob 11, and finally install the side guide plate to the appropriate position on the loading platform 1 according to the width of the product.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", "left and right", "front and back", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A lifting type retaining frame, characterized in that: The invention comprises a loading platform (1), a supporting leg (2) and a height adjusting member (3), wherein the height adjusting member (3) is arranged between the loading platform (1) and the supporting leg (2), and the height adjusting member (3) is at least partially sleeved on the outer periphery of the supporting leg (2). An adjuster (4) is arranged inside the height adjusting member (3), and one end of the adjuster (4) is connected to the bottom surface of the loading platform (1), and the other end is fixed to the height adjusting member (3).

2. The lifting type retaining frame according to claim 1, characterized in that: The loading platform (1) is provided with a side guide plate (5), and the side guide plate (5) is fixed to the loading platform (1) via guide plate bolts.

3. The lifting type retaining frame according to claim 1, characterized in that: The loading platform (1) is provided with a plurality of roller grooves (6), and a roller (7) is installed in each of the roller grooves (6).

4. The lifting type retaining frame according to claim 3, characterized in that: The roller grooves (6) are arranged in an array.

5. The lifting type retaining frame according to claim 1, characterized in that: There are two supporting legs (2), and the two supporting legs (2) are connected via a horizontal plate (9).

6. The lifting type retaining frame according to claim 5, characterized in that A fixed foot plate (8) is provided on the side of the horizontal plate (9) away from the loading platform (1), and the fixed foot plate (8) is an L-shaped plate.

7. The lifting type retaining frame according to claim 1, characterized in that: The height adjustment member (3) is made of C-shaped steel, and a plurality of locking knobs (11) are provided on the C-shaped steel.

8. The lifting type retaining frame according to claim 7, characterized in that: The regulator (4) adopts a gas spring, the cylinder end of the gas spring is connected to the bottom surface of the loading platform (1), and the stroke end of the gas spring is fixed in the C-shaped steel by screws.

9. The lifting type retaining frame according to claim 5, characterized in that: A reinforcing plate (10) is provided between the two supporting legs (2), and the reinforcing plate (10) is provided below the horizontal plate (9).

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